Q: What is the sum of all factors of the number 97,650 excluding 97,650?

A: 211,854

Why is 211,854 the sum of all factors of 97,650, excluding 97,650?

The factors of the number 97,650 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1953, 2170, 2325, 2790, 3150, 3255, 3906, 4650, 5425, 6510, 6975, 9765, 10850, 13950, 16275, 19530, 32550, 48825, 97650.

If you add them up, you will get the total of 97,861. Now subtract 97,650 to get 211,854